Pteridophytes (Spore Producing Plants: Ferns and More) • Earth.com

Trichomanes cristatum

(Trichomanes cristatum)

galery
en

Description

This species has the following characteristics: A long rhizome tracing and filiform of brown-dark to black color; Fronds of variable length, but may exceed 30 cm; A regular limb, lanceolate, segmented once; The sores are mostly situated on the segments at the extremity of the limbus, at the rate of two to three per segment and at its apex; Each sore bears a very long, dark columella; the indusium is tubular.

Taxonomic tree:

Domain:
Kingdom: Plantae
Phylum:
Class: Polypodiopsida
Order:Hymenophyllales
Family:Hymenophyllaceae
Genus:Trichomanes
News coming your way
The biggest news about our planet delivered to you each day